The document defines the key elements of a paragraph: a topic sentence, supporting sentences, and a concluding sentence. A topic sentence expresses the main idea and is usually the first sentence. Supporting sentences develop, explain, and support the main idea with facts and details. A concluding sentence restates the main idea or prepares the reader for the next paragraph. The document provides examples and analysis of paragraphs to demonstrate these concepts.

1. WHAT IS A PARAGRAPH?

2. A PARAGRAPH IS…
A collection of related sentences
dealing with one topic

3. WHAT IS A TOPIC SENTENCE?
The Topic Sentence:
 Expresses the main idea of a paragraph.
 Is usually the first sentence of a
paragraph.
 Contains the central idea.
 Is also the most general sentence in a
paragraph.

4. EXAMPLE OF A TOPIC SENTENCE
There are three reasons why Canada
is one of the best countries of the
world.

5. WHAT IS A SUPPORTING SENTENCE?
The Supporting Sentence:
 Develops, explains and supports the main
idea of the paragraph.
 Contains facts, examples and details.
 Explains why the main idea it’s true.

6. EXAMPLES OF SUPPORTING SENTENCES
First, Canada has an excellent health care
system. Second, Canada has a high
standard of education. Finally, Canada’s
cities are clean and efficiently managed.

7. WHAT IS A CONCLUDING SENTENCE?
The Concluding Sentence:
 Is usually the last sentence of the paragraph.
 Restates the main idea.
 Is used to finish the paragraph or to prepare
the reader for the following paragraph.

8. EXAMPLES OF CONCLUDING SENTENCES
As a result, Canada is a desirable place to
live.
For those reasons, Canada attracts a lot of
immigrants. Wouldn’t you like to live
there?
Canada is a great model for other countries
to follow.

9. ANALYZE…
Which of the following examples cannot be used as
a topic sentence and why?
My hometown is famous for several amazing
natural features.
There are two reasons why some people like to
buy cars with automatic transmissions and
two reasons why others like to buy cars with
manual transmissions.
Clouds are white.

10. CHECK THE STRUCTURE OF THIS
PARAGRAPH…
Through the centuries rats have managed to
survive all our efforts to destroy them. We have
poisoned them and trapped them. We have fumigated,
flooded, and burned them. Some rats even survived
atomic bomb tests conducted on Entwetokatoll in the
Pacific after World War II. In spite of all our efforts,
these enemies of ours continue to prove that they are
the most indestructible of pests.
Can you identify the TS, SS and CS?

11. TS, SS & CS
Through the centuries rats have managed
to survive all our efforts to destroy them. We
have poisoned them and trapped them. We
have fumigated, flooded, and burned them.
Some rats even survived atomic bomb tests
conducted on Entwetokatoll in the Pacific
after World War II. In spite of all our efforts,
these enemies of ours continue to prove that
they are the most indestructible of pests.

12. WHEN WRITING A PARAGRAPH
REMEMBER…
To check:
 Content
 Structure
 Form

13. CONTENT
 Develop only one idea.
 Be coherent. This makes your paragraph easy to
understand.
 Focus on the main idea.
 Elaborate and develop your topic sentence. This
means that the topic should be explained in detail.
 Add explanations, details and examples to the
supporting sentences.

14. STRUCTURE
Make sure your paragraph has:
 One topic sentence.
 As many supporting sentences as you
need.
 A concluding sentence.

15. FORM
Make sure your paragraph:
 Has a five-space indentation.
 There are no lines or blank spaces in between sentences.
And that you:
 Write clear and simple sentences (S+V+C)
 Check your spelling and grammar.